GM Service Manual Online
For 1990-2009 cars only

VSS and Transmission Internal Mode Switch

VSS and Automatic Transaxle Internal Mode Switch


Object Number: 659801  Size: FS
Master Electrical Component List
Transmission Component and System Description
Solenoids and Stop Lamp Switch
OBD II Symbol Description Notice
Class 2 Serial Data Line
G100, G101, G102 and G103